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Among the areas in which the Keynesian revolution has been more unsuccessful in changing orthodox views, the relationship between savings and investment must certainly be the best known. Even today, after more than seventy years of publication of The General Theory, policy-makers are still...

This paper addresses the issue of portfolio risk exposure as a function of age, and it focuses the debate by presenting detailed cross-sectional evidence about individual portfolios. It provides new empirical results that characterized the relationship between age and the risk exposure of...

In short, Cooper tells us not to worry about our current account or its underlying causes. I have a much darker and, I believe, more accurate view of our current account deficit. While I agree with much of what Cooper says, I disagree most strongly with his central thesis that the current...

In Australia, we debated the issue of sustainability of current account deficits extensively during the 1980s. A lot of the arguments that are being aired at the moment bear a striking similarity to the debate that occurred in Australia throughout the 1980s. Now, two decades on, by and large,...

Psychological evidence indicates that a person's well-being depends not only on his current consumption of goods, but on a reference level determined by his past consumption. According to Kahneman and Tversky's (1979) prospect theory, people care much more about losses relative to their...

The economics literature offers competing hypotheses about the relationship between savings rates and output variability. This paper examines data for eight industrial countries to determine if there is a discernible pattern between savings rates and cyclical volatility of output. We find a...